American Airlines flight AA 4450: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Sun 08:29 Burlington (BTV) 10:20 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-01-11 through 2026-02-08
Sun 08:30 New York LaGuardia (LGA) B 10:37 Detroit (DTW) E AA 4450 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-03-08 through 2026-04-05
Sat 08:43 Burlington (BTV) 10:34 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-01-10 through 2026-02-07
Sat 08:54 Burlington (BTV) 10:35 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Valid until 2026-01-03
Sat 08:59 Burlington (BTV) 10:40 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-02-14 through 2026-03-07
Sun 09:09 Burlington (BTV) 10:50 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-02-15 through 2026-03-01
Mon-Fri 09:15 New York LaGuardia (LGA) B 11:24 Detroit (DTW) E AA 4450 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:09 Effective 2026-03-09 through 2026-04-06
Daily 09:15 Ronald Reagan Washington (DCA) 2 11:04 Hilton Head Island (HHH) AA 4450 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-04-07 through 2026-05-20
Sun 10:20 Burlington (BTV) 12:01 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Operates only on 2026-01-04
Daily 11:32 Hilton Head Island (HHH) 13:14 Ronald Reagan Washington (DCA) 2 AA 4450 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-04-07 through 2026-05-20
Sun 11:40 Detroit (DTW) E 13:30 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-03-08 through 2026-04-05
Tue,Wed 12:03 Detroit (DTW) E 13:48 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 12:06 Detroit (DTW) E 13:51 New York LaGuardia (LGA) B AA 4450 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:45 Effective 2026-03-09 through 2026-04-06
Mon-Fri 13:25 New York LaGuardia (LGA) B 14:44 Boston Logan (BOS) B AA 4450 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-02-12 through 2026-03-06
Mon-Fri 13:30 New York LaGuardia (LGA) B 14:48 Boston Logan (BOS) B AA 4450 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-01-06 through 2026-02-11
Daily 14:50 Chicago O'Hare (ORD) 3 18:08 Wilmington (ILM) AA 4450 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-07-02 through 2026-08-04
Daily 16:54 Chicago O'Hare (ORD) 3 20:20 New York John F. Kennedy (JFK) 8 AA 4450 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-08-05 through 2026-09-08
Daily 19:54 Wilmington (ILM) 21:30 Chicago O'Hare (ORD) 3 AA 4450 Non-stop Embraer EMB 175 (E75) 2:36 Effective 2026-07-02 through 2026-08-04
Daily 20:20 Chicago O'Hare (ORD) 3 21:44 Des Moines (DSM) AA 4450 Non-stop Embraer EMB 175 (E75) 1:24 Effective from 2026-10-05
Daily 21:05 Philadelphia (PHL) 22:29 Providence (PVD) AA 4450 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-05-21 through 2026-07-01

This flight number is listed as serving the following routes:

Burlington (BTV) - New York LaGuardia (LGA)
Chicago O'Hare (ORD) - Des Moines (DSM)
Chicago O'Hare (ORD) - New York John F. Kennedy (JFK)
Detroit (DTW) - New York LaGuardia (LGA)
New York LaGuardia (LGA) - Boston Logan (BOS)
Philadelphia (PHL) - Providence (PVD)
Ronald Reagan Washington (DCA) - Hilton Head Island (HHH)
Wilmington (ILM) - Chicago O'Hare (ORD)

All American Airlines flights

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American Airlines flight AA 4450: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

American Airlines AA4450

08:29

Burlington (BTV)

10:20

New York LaGuardia (LGA) B

Effective 2026-01-11 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

08:30

New York LaGuardia (LGA) B

10:37

Detroit (DTW) E

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

08:43

Burlington (BTV)

10:34

New York LaGuardia (LGA) B

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

08:54

Burlington (BTV)

10:35

New York LaGuardia (LGA) B

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4450

08:59

Burlington (BTV)

10:40

New York LaGuardia (LGA) B

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:41, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

09:09

Burlington (BTV)

10:50

New York LaGuardia (LGA) B

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:41, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

09:15

New York LaGuardia (LGA) B

11:24

Detroit (DTW) E

Effective 2026-03-09 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:09, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4450

09:15

Ronald Reagan Washington (DCA) 2

11:04

Hilton Head Island (HHH)

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

10:20

Burlington (BTV)

12:01

New York LaGuardia (LGA) B

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4450

11:32

Hilton Head Island (HHH)

13:14

Ronald Reagan Washington (DCA) 2

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:42, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

11:40

Detroit (DTW) E

13:30

New York LaGuardia (LGA) B

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

12:03

Detroit (DTW) E

13:48

New York LaGuardia (LGA) B

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4450

12:06

Detroit (DTW) E

13:51

New York LaGuardia (LGA) B

Effective 2026-03-09 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4450

13:25

New York LaGuardia (LGA) B

14:44

Boston Logan (BOS) B

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:19, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

13:30

New York LaGuardia (LGA) B

14:48

Boston Logan (BOS) B

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

14:50

Chicago O'Hare (ORD) 3

18:08

Wilmington (ILM)

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

16:54

Chicago O'Hare (ORD) 3

20:20

New York John F. Kennedy (JFK) 8

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

19:54

Wilmington (ILM)

21:30

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:36, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

20:20

Chicago O'Hare (ORD) 3

21:44

Des Moines (DSM)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:24, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4450

21:05

Philadelphia (PHL)

22:29

Providence (PVD)

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:24, non-stop
Embraer EMB 175 (E75)

This flight number is listed as serving the following routes:

Burlington (BTV) - New York LaGuardia (LGA)
Chicago O'Hare (ORD) - Des Moines (DSM)
Chicago O'Hare (ORD) - New York John F. Kennedy (JFK)
Detroit (DTW) - New York LaGuardia (LGA)
New York LaGuardia (LGA) - Boston Logan (BOS)
Philadelphia (PHL) - Providence (PVD)
Ronald Reagan Washington (DCA) - Hilton Head Island (HHH)
Wilmington (ILM) - Chicago O'Hare (ORD)

All American Airlines flights

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